Lesson 4 Center Day 1
Let’s play games to practice adding and subtracting.
Warm-up Number Talk: Subtract 2 Digits
Find the value of each expression mentally.
Activity 1 Introduce Capture Squares, Add within 20
We are going to play a game.
Activity 2 Introduce Five in a Row, Add within 100 with Composing
We are going to learn a game called Five in a Row. Let’s play a round together.